From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Wed, 12 Apr 2023 15:56:36 +0000 (+0200)
Subject: gccrs: libproc_macro: Add drop function to Literal struct
X-Git-Tag: basepoints/gcc-15~2632
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fa0bbc3ee6551e1cf67408ef2ce7673177303e7;p=thirdparty%2Fgcc.git

gccrs: libproc_macro: Add drop function to Literal struct

Add a drop function to clean internal fields of a Literal struct.

libgrust/ChangeLog:

	* libproc_macro/literal.cc (Literal__drop): Replace
	implementation by a call to Literal::drop.
	(Literal::drop): Add drop implementation.
	* libproc_macro/literal.h: Add function prototype.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/libgrust/libproc_macro/literal.cc b/libgrust/libproc_macro/literal.cc
index aad7090d7ab3..221c57a0da5e 100644
--- a/libgrust/libproc_macro/literal.cc
+++ b/libgrust/libproc_macro/literal.cc
@@ -25,10 +25,9 @@
 #include <cstdlib>
 
 namespace Literal {
-extern "C" {
 
 void
-Literal__drop (Literal *lit)
+Literal::drop (Literal *lit)
 {
   switch (lit->tag)
     {
@@ -51,6 +50,14 @@ Literal__drop (Literal *lit)
     }
 }
 
+extern "C" {
+
+void
+Literal__drop (Literal *lit)
+{
+  Literal::drop (lit);
+}
+
 Literal
 Literal__string (const unsigned char *str, std::uint64_t len)
 {
diff --git a/libgrust/libproc_macro/literal.h b/libgrust/libproc_macro/literal.h
index b78942221053..2c61231e8b25 100644
--- a/libgrust/libproc_macro/literal.h
+++ b/libgrust/libproc_macro/literal.h
@@ -188,6 +188,8 @@ public:
 
   static Literal make_unsigned (UnsignedSuffixPayload p);
   static Literal make_signed (SignedSuffixPayload p);
+
+  static void drop (Literal *lit);
 };
 
 extern "C" {